Primary story characters finally have meaningful and / or funny dialogue. (gamnesia.com)
Brotherhood's primary story missions also present players with an optional objective to complete, and the much - requested ability to replay specific missions. (shacknews.com)
Add to that the sheer number of things to do (skill rankings, outfits, primary story missions, mini games, bounty quests, etc) and amazingly entertaining ambient behavior (watching people get mauled from their horses by mountain lions, hearing the prostitutes around town say things like, «I hate to see a dry pecker» and trying to line - up the perfect sniper shot when suddenly being attacked by a Grizzly...) and you had a game that truly defines an era. (blog.us.playstation.com)